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Description
Product details：
Origin: USA
Key words:8237-1660
Net weight (Kg) : 1.221Kg
Condition: 100% original
Warranty: 1 year
Packaging: 100% original
Delivery time: TNT, DHL, FEDEX, EMS, UPS
Product 8237-1660 is a three-module turbine safety device belonging to Woodward Protech-GII series. The device accurately detects unsafe excessive acceleration events in turbines of any size and immediately shuts down the entire system. It can be configured to work with turbines powered by steam, gas and water. They can be installed into almost any cabinet and have an IP56 housing type. The model 8237-1660 has both high and low voltage inputs, each of which is 30 W. High input voltages range from 90 to 264 Vac, while low input voltages range from 18 to 32 Vdc. This product can be stored at temperatures from -4 to 158 degrees Fahrenheit and operated at temperatures from -4 to 140 degrees Fahrenheit.
Models 8237-1660 weigh 22 pounds or less and are 445 mm long. It also has vibration resistance of 10 to 500 Hz and a display slightly larger than 4 inches. They are made of two-thirds of the rated architecture and store the results of regular accelerated testing. It uses a three-module redundant system to accurately detect speed.
8237-1247 monitors turbine rotor speed and acceleration through active or passive microprocessors and issues closing commands to the turbine’s gate jump valve or corresponding trip system.
Woodward’s 8237-1367 is designed to be used as an overspeed device for steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
8237-1368 Woodward ProTech-GII Overdrive protection’s 8237-1368 uses discrete inputs (3 / module, 9 in total): alarm/trip reset command, start command, and speed failure override command
8237-1369 provides a variety of predefined test programs, including automated periodic test programs, to help users verify system operation.
8237-1370 ProTech-GII 8237-1370 Panel mount includes overspeed and overacceleration features, as well as time-stamped alarms and trip logs.
8237-1594 uses a three-mode redundant structure and three-take two voting logic to accurately determine unsafe conditions and single points of failure.
8237-1595 Allows for detection, notification of failures in overdrive system components, and for repair or replacement while the monitoring system continues to operate online.
Woodward’s ProTech-GII 8237-1596 consists of three separate modules with a trip output of either a separate output or a three-for-two configuration.
The ProTech-GII dividers installed on 8237-1597 are designed for overdrive in steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
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